.fixedHeader {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 999;
    box-shadow: 0 1px 4px rgba(0, 21, 41, 0.08);
    overflow: hidden;
}

.headerLeft {
    display: flex;
    align-items: center;
    overflow: hidden;
}

.headerRight {
    display: flex;
    align-items: center;
    margin-left: 16px;
    flex-shrink: 0;
}

.userInfo {
    cursor: pointer;
    padding: 0 12px;
    height: 64px;
    display: flex;
    align-items: center;
    transition: all 0.3s;
}

.userInfo:hover {
    background: rgba(0, 0, 0, 0.025);
}

.breadcrumbItem {
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.breadcrumbItem:hover {
    color: #1890ff;
}

/* 添加分隔符样式 */
.breadcrumbItem + .breadcrumbItem::before {
    margin: 0 8px;
    color: rgba(0, 0, 0, 0.45);
}

/* 添加响应式样式 */
@media screen and (max-width: 768px) {
    .userInfo span {
        display: none;
    }
    
    .headerRight {
        margin-left: 8px;
    }
}
